PN: 1.5THS Category: .

Product Description

1.5THS Series Corner Adapter

Backed into a corner?

The 1.5THS magnetic adapter provides an SMR nest which fits into any corner and puts a 1.5″ diameter SMR exactly 0.800″ away from the rising surface, within ±0.0005″. It also holds the centerpoint of the SMR 1.000″ (or 25mm for the metric version) ±0.0005″ above the base surface. A chamfer on the bottom side of this adapter provides a relief for any fillets or various strange things happening at the junction between the surfaces of the object being measured. The SMR seats on a 3-point conical land. An optical alley allows the SMR to be rotated down further for a lower shooting angle. Use the table below to find the item number for the desired target offset.
Model Offset “A” Tolerance
1.5THS-1 1.000″ ±0.0005″
1.5THS-25MM 25 mm ±0.013 mm

May Be Used With

Any 1.5″ diameter SMR


Adapter dia: 1.6″
Material: Stainless steel
Fits hole sizes: 0.100″ – 0.625″ (2.5mm – 16mm)
Offset tolerance: ±0.0005″ (±0.013mm)
Target centering tolerance: ±0.0005″ (±0.013mm)
Hardness: HRC 42-45


PDF Download Drawing

Brunson 1.5THS drawing

PN: 1.5THS Category: .